CSV-216 test mutators
diff --git a/src/test/java/org/apache/commons/csv/CSVMutableRecordTest.java b/src/test/java/org/apache/commons/csv/CSVMutableRecordTest.java
index 8f97dcd..08770fd 100644
--- a/src/test/java/org/apache/commons/csv/CSVMutableRecordTest.java
+++ b/src/test/java/org/apache/commons/csv/CSVMutableRecordTest.java
@@ -1,9 +1,19 @@
package org.apache.commons.csv;
+import static org.junit.Assert.assertTrue;
+
import org.junit.Assert;
+import org.junit.Test;
public class CSVMutableRecordTest extends CSVRecordTest {
+ @Override
+ @Test
+ public void isMutable() {
+ assertTrue(record.isMutable());
+ assertTrue(recordWithHeader.isMutable());
+ }
+
@Override
protected CSVFormat createCommaFormat() {
return super.createCommaFormat().withMutableRecords(true);
diff --git a/src/test/java/org/apache/commons/csv/CSVRecordTest.java b/src/test/java/org/apache/commons/csv/CSVRecordTest.java
index cc3f3c6..69f124d 100644
--- a/src/test/java/org/apache/commons/csv/CSVRecordTest.java
+++ b/src/test/java/org/apache/commons/csv/CSVRecordTest.java
@@ -19,7 +19,9 @@
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
@@ -188,6 +190,62 @@
}
@Test
+ public void isMutable() {
+ assertFalse(record.isMutable());
+ assertFalse(recordWithHeader.isMutable());
+ }
+
+ @Test
+ public void testMutable() throws Exception {
+ CSVRecord mutable = record.mutable();
+ assertTrue(mutable.isMutable());
+ if (record.isMutable()) {
+ assertSame(record, mutable);
+ } else {
+ assertNotSame(record, mutable);
+ }
+ }
+
+ @Test
+ public void testImmutable() throws Exception {
+ CSVRecord immutable = record.immutable();
+ assertFalse(immutable.isMutable());
+ assertSame(immutable, immutable.immutable());
+ assertNotSame(immutable, immutable.mutable());
+ if (record.isMutable()) {
+ assertNotSame(record, immutable);
+ } else {
+ assertSame(record, immutable);
+ }
+ }
+
+ @Test
+ public void testWithValue() throws Exception {
+ assertEquals("A", record.get(0));
+ CSVRecord newR = record.withValue(0, "X");
+ assertEquals("X", newR.get(0));
+ if (record.isMutable()) {
+ assertSame(record, newR);
+ } else {
+ // unchanged
+ assertEquals("A", record.get(0));
+ }
+ }
+
+ @Test
+ public void testWithValueName() throws Exception {
+ assertEquals("B", recordWithHeader.get("second"));
+ CSVRecord newR = recordWithHeader.withValue("second", "Y");
+ assertEquals("Y", newR.get("second"));
+ if (record.isMutable()) {
+ assertSame(recordWithHeader, newR);
+ } else {
+ // unchanged
+ assertEquals("B", recordWithHeader.get("second"));
+ }
+ }
+
+ @Test
public void testToMapWithNoHeader() throws Exception {
try (final CSVParser parser = CSVParser.parse("a,b", createCommaFormat())) {
final CSVRecord shortRec = parser.iterator().next();
